[Pkg-scicomp-devel] Bug#528768: gcc internal compiler error: Illegal instruction

Michel Dänzer daenzer at debian.org
Fri May 15 10:53:21 UTC 2009


Package: libgmp3c2
Version: 2:4.2.4+dfsg-8
Severity: grave

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After upgrading libgmp3c2 to version 2:4.2.4+dfsg-8, compiling any C file
with gcc-4.3 or gcc-4.4 fails with

	...
	<file name>:<number of last line>: internal compiler error: Illegal instruction
	...

Downgrading libgmp3c2 to 2:4.2.4+dfsg-2 fixes this with the rest of the
system left at current sid.

I haven't been able to catch the SIGILL in gdb and investigate further, but
I suspect the illegal instruction could be from the ppc64 instruction set,
as this problem doesn't seem to happen on a ppc64 machine.


- -- System Information:
Debian Release: squeeze/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (500, 'stable'), (102, 'experimental')
Architecture: powerpc (ppc)

Kernel: Linux 2.6.29.3
Locale: LANG=de_CH.UTF-8, LC_CTYPE=de_CH.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages libgmp3c2 depends on:
ii  libc6                         2.9-12     GNU C Library: Shared libraries

libgmp3c2 recommends no packages.

libgmp3c2 suggests no packages.

- -- no debconf information

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